# BREVE ARW 0.5/1 Single-Phase Voltage Speed Regulator 230V 0.5A IP54

**URL:** https://aio.lv/en/product--breve-17886-9962--12464381
**Data updated:** 2026-05-18 09:44 (EEST)
**Category:** Control Systems
**Manufacturer:** BREVE
**Manufacturer code:** 17886-9962
**EAN:** 5907812718787
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 49.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--breve-17886-9962--12464381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The BREVE ARW 0.5/1 is a single-phase transformer-based speed regulator designed for 230V AC motors. With a rated current of 0.5A and an IP54 protection rating, it provides reliable manual control of fan or pump speeds. It features selectable output voltages of 230V, 170V, and 110V, making it suitable for industrial and residential ventilation systems requiring precise airflow management in demanding environments.

## Long description

The BREVE ARW 0.5/1 is a high-quality single-phase transformer-based speed regulator engineered for precise control of 230V AC motors. Designed to handle a rated current of 0.5A, this device allows for manual adjustment of fan or pump speeds, ensuring optimal performance in various ventilation applications. Its robust construction and IP54 protection rating make it a reliable choice for environments where dust and moisture resistance are required.
The primary advantage of this regulator lies in its transformer-based technology, which ensures smooth and quiet motor operation without the electromagnetic interference often associated with electronic controllers. By offering selectable output voltages of 230V, 170V, and 110V, the unit provides versatile control options to match specific airflow requirements. The durable housing protects internal components, ensuring long-term reliability in both industrial and residential settings.
Suitable for
Manual speed control of single-phase ventilation fans
Regulation of pump motor speeds in HVAC systems
Industrial ventilation installations
Residential air exchange and climate control systems
This regulator is not suitable for motors that are not designed for voltage-based speed control, such as certain high-efficiency EC motors or motors with integrated electronics. It should also not be used in applications exceeding the 0.5A rated current limit, as this may lead to overheating or permanent damage to the device.
Key specifications
Rated current: 0.5A
Input voltage: 230V AC
Selectable output voltages: 230V, 170V, 110V
Protection rating: IP54
Mounting type: Surface mount
To use the BREVE ARW 0.5/1, ensure the power supply is disconnected before installation. Mount the unit securely on a flat, vertical surface using the provided mounting points. Connect the motor leads to the appropriate output terminals corresponding to the desired voltage level. Once wired, the speed can be adjusted manually using the integrated switch to select the preferred voltage output.
What to consider before purchase
Verify that the motor is compatible with transformer-based voltage regulation
Ensure the total current draw of the connected motor does not exceed 0.5A
Check that the installation environment is suitable for an IP54-rated enclosure
For optimal performance and safety, always ensure that the electrical installation is performed by a qualified professional in accordance with local regulations. Periodically inspect the unit for any signs of physical damage or loose connections to maintain safe operation.

## FAQ

### How much does the BREVE ARW 0.5/1 Single-Phase Speed Regulator cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BREVE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BREVE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12464381/68766035_large.webp